At present, with the continuous advancement of urban construction, various construction projects are intensively carried out. Urban construction environment has many special requirements, such as strict restrictions on noise and site space. So, as a common pile foundation construction equipment, can Read More

The construction project in desert area faces many challenges, stable and reliable foundation construction is the key to guarantee the quality of the project. Rotary drilling rig, with its own characteristics, plays a unique role in the desert environment. The following is a detailed introduction to Read More

In modern construction engineering, pile foundation is the key part of stable building foundation, its construction quality and selection type are very important. Rotary drilling rig is widely used in pile foundation construction by virtue of its high efficiency and precision. Next, we introduce the Read More

The temperature is high in summer, and the rotary drilling rig is operating in such an environment, and the components face many tests. Good maintenance work can ensure the stable operation of the rig and extend the service life. The following introduces the key points of summer maintenance of rotar Read More

1. Filled piles: rotary drilling rig drills holes, puts in reinforcement cages and then fills them with concrete, which carries the upper load of the building after hardening.2. Prefabricated piles: prefabricated in factories or on site in advance, sunk into the ground with the assistance of rotary Read More